package com.wanmait.schedule.service;

import com.github.pagehelper.PageInfo;
import com.wanmait.schedule.entity.ClassMerge;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 合班表 服务类
 * </p>
 *
 * @author wanmait
 * @since 2022-12-05
 */
public interface ClassMergeService extends IService<ClassMerge> {
    PageInfo<ClassMerge> list(ClassMerge classMerge,Integer pageNum);
    ClassMerge findById(Integer id);
    void updateClassesStudentCount(Integer count,Integer oldId,Integer newId);
}
